Adaptec GDTSETUP Manual do Utilizador descarregar pdf (Página 89)

GDTSETUP displays a security request, which we answer with <Y>.

As you can easily recognize, we have created a new Array Drive of the Type RAID-1. Its state

is build. When we leave GDTSETUP at the end of this example, you will see that the ICP

Controller automatically copies the data of the first Logical Drive (our master) to the sec-

ond Logical Drive. During this synchronization the RAID-1 array is fully operational.

The functioning of a RAID-1, or mirroring, disk array, is easy to understand: On the ICP Con-

troller, one write-access from the host computer is transformed into two write-accesses (to

both Logical Drives forming the mirroring array). If the two Logical Drives are built of hard

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Adaptec GDTSETUP Manual do Utilizador Página 89